Nancy Wilson, the 56-year-old singer from rock band Heart, is reportedly divorcing her husband of 22 years, writer/director Cameron Crowe, who directed Jerry Maguire and Almost Famous.

Wilson filed divorce papers in Los Angeles Superior Court on Thursday, citing irreconcilable differences and listing June 15, 2008 as the date of the separation. She is also seeking joint physical and legal custody of their children and has asked the court for spousal support, People reported.

Wilson and Crowe first met in 1982 and got married on July 23, 1986. The couple have 10-year-old twin boys named William James Crowe and Curtis Wilson Crowe.

The rocker has also composed and produced music for some of her husband’s films including Jerry Maguire, Almost Famous, and Vanilla Sky. Crowe was also a contributing editor at Rolling Stone magazine, for which he still frequently writes.